//package com.it.mapper;
//
//import com.baomidou.mybatisplus.core.mapper.BaseMapper;
//import com.it.pojo.entity.MemberUser;
//import org.apache.ibatis.annotations.Mapper;
//import org.apache.ibatis.annotations.Param;
//
///**
// * @author： 乐哥聊编程(全平台同号)
// */
//@Mapper
//public interface MemberUserMapper extends BaseMapper<MemberUser> {
//
//    MemberUserAuthDTO getByUsername(@Param("userName") String userName);
//}
